Product ID: OR1

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An o-ring is a solid-rubber seal shaped like a doughnut or torus. When pressed between mating surfaces, an o-ring blocks the passage of liquids or gases. Our o-rings are available in a wide range of standard sizes that are suitable for nearly all sealing applications.
When selecting o-rings, it is important to know that an o-ring that is a bit too small may be expanded in the groove up to 5%, and that an o-ring that is a bit too large may be compressed in the groove up to 3%.

O-rings come in a variety of material, and the most common are NBR, Viton, Silicone, PTFE, etc.

O-ring techniques are developing rapidly, and the range of sizes is growing. Please ask our advice when you require special qualities, or sizes.

Main Products

O-Ring, Oil Seal, Hydraulic/Pneumatic Seals, Cylinder Repair Seal Kit